269423393109 has 24 divisors (see below), whose sum is σ = 390833697312. Its totient is φ = 165013168320.

The previous prime is 269423393101. The next prime is 269423393117. The reversal of 269423393109 is 901393324962.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (269423393101) and next prime (269423393117).

It is not a de Polignac number, because 269423393109 - 2³ = 269423393101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269423393101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1152282 + ... + 1366235.

It is an arithmetic number, because the mean of its divisors is an integer number (16284737388).

Almost surely, 2^269423393109 is an apocalyptic number.

It is an amenable number.

269423393109 is a deficient number, since it is larger than the sum of its proper divisors (121410304203).

269423393109 is a wasteful number, since it uses less digits than its factorization.

269423393109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518757 (or 2518744 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 51.

The spelling of 269423393109 in words is "two hundred sixty-nine billion, four hundred twenty-three million, three hundred ninety-three thousand, one hundred nine".